bjoernager/rust
bjoernager/rust
1
Fork 0
Code Issues Pull requests Activity

Rollup merge of #120734 - nnethercote:SubdiagnosticMessageOp, r=compiler-errors

Browse source 
Add `SubdiagnosticMessageOp` as a trait alias.

It avoids a lot of repetition.

r? matthewjasper
This commit is contained in:
Matthias Krüger 2024-02-08 09:06:36 +01:00 • committed by GitHub
commit 87e1e05aa1
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
19 changed files with 68 additions and 181 deletions
Download patch file Download diff file Expand all files Collapse all files

7
compiler/rustc_pattern_analysis/src/errors.rs
View file

@ -1,4 +1,4 @@
use rustc_errors::{AddToDiagnostic, Diagnostic, SubdiagnosticMessage};
use rustc_errors::{AddToDiagnostic, Diagnostic, SubdiagnosticMessageOp};
use rustc_macros::{LintDiagnostic, Subdiagnostic};
use rustc_middle::thir::Pat;
use rustc_middle::ty::Ty;
@ -62,10 +62,7 @@ pub struct Overlap<'tcx> {
}
impl<'tcx> AddToDiagnostic for Overlap<'tcx> {
fn add_to_diagnostic_with<F>(self, diag: &mut Diagnostic, _: F)
where
F: Fn(&mut Diagnostic, SubdiagnosticMessage) -> SubdiagnosticMessage,
{
fn add_to_diagnostic_with<F: SubdiagnosticMessageOp>(self, diag: &mut Diagnostic, _: F) {
let Overlap { span, range } = self;
// FIXME(mejrs) unfortunately `#[derive(LintDiagnostic)]`